I'm currently porting some of our code from RDDs to Datasets. With RDDs it's pretty easy to figure out if they are cached or not.
I notice that the catalog has a function for determining this on Datasets
too, but it's private[sql]. Is there any reason for it not to be public?
Is there any way at the moment to determine if a dataset is cached or not?
Thanks in advance
-Nathan Kronenfeld
